People with mental disorders are three times moreare probably smokers. Scientists have long been studying the relationship between smoking and a person’s mental state. A new study published in the journal The Lancet Psychiatry found that daily tobacco use not only increases the risk of cancer and stroke, but also leads to mental disorders.
Researchers at british royal college inLondon analyzed data from 61 studies that were conducted around the world between 1980 and 2014. As a result, they found that 57 percent of people diagnosed with psychosis were smokers.
The material contained data on 15 thousand smokers and 273 thousand non-smokers, some of whom suffered from schizophrenia.
Researchers also found that daily smokers develop psychosis a year earlier than non-smokers.
According to scientists, mentally unbalancedpeople use cigarettes as a form of self-medication to escape from boredom, alleviate mental suffering, relieve symptoms of the disease, or get rid of the side effects of taking antipsychotics.
A new study, however, showed feedback. Scientists concluded that it was smoking that led to changes in the brain and the development of mental illness.
Researchers say that nicotine, which is ingested by smoking, increases the production of dopamine, a chemical that controls the centers of reward and pleasure in the brain.
Scientists believe that further research is needed in this area.
Another study found that smoking robs men of the sex chromosome.